Unit 4 Then and now教学设计内容

1、Unit 4 Then and nowPart A Lets learn & Find the mistakes 教学内容与目标课时教学内容课时教学目标Lets learn通过图片、课件展示等方式，能够听、说、读、写单词或短语“dining hall, grass, gym, ago”以及表示过去时间的短语“years ago, months ago, last year, last month”。能够熟练运用上述单词和短语，并恰当运用There be句型的不同时态描述某个地方过去和现在的状态；能够将学习过的各种时态中表示时间的短语进行归类。Find the mistakes能够完成Find

2、the mistakes板块的找错环节，并能够用本课所学的核心词汇和句型结合图片信息对唐朝百姓的生活条件和状态进行描述。 教学重点能够理解和掌握本课时的重点词汇和句型。 教学难点 能够在情境中恰当运用There be句型的不同时态描述某个地方过去和现在的状态。 教学准备PPT课件、课文音频、视频等。 教学过程Step 1: Warm-up & Revision & Lead-in1. Greetings.T: Hello, boys and girls. How are you today?Ss: Im fine, thank you.T: How is our school today? S

3、s: Its clean/beautiful/quiet/niceT: Great job! Do you like our school?Ss: 2. Guessing time. (出示课件)Play a guessing game. Guess what place it is in the school.You can read books in it. What is it? (library)There are teachers in it. They often work there. (teachers office)You often use computers in it.

4、 (computer room)You often draw pictures in it. (art room)You often sing songs in it. (music room)3. Lead-in.Present the picture of Wu Binbins school. (出示课件)T: Now Wu Binbin and his father are talking about their school. What is Wu Binbins school like？Ss: Its There is/arein the school.Extend the word

5、s: playground, buildings. Teaching purpose以猜词的游戏形式复习旧知，提高学习活动的趣味性，为本课的语言输出做铺垫。 Teaching purpose创设情境，导入吴斌斌和父亲的学校，引导学生观察图片，激活描述学校环境和校园内建筑物的相关词汇，为接下来的语言学习做铺垫。Step 2: Presentation1. Learn the word “grass”.Point to the playground and the grass.T: Look at this green part. We can see theSs: Playground and

6、the grass. Present the word “grass” and let students read the word after the recording. (出示课件)T: Grass can make our school green andSs: Nice./Beautiful./2. Learn the word “gym”.(1)Look at this building on the grass. T: What building is it?Ss: (Guess.)T: Great! Its a gym.Present the word “gym” and le

7、t students read the word after the recording. (出示课件)(2)Free talk.The teacher makes a model first, and students brainstorm the relevant words.T: What can we do in the gym?Ss: We can play basketball/ping-pong/tennisConduct the free talk in pairs. Talk about the things students can do on the playground

8、, in the gym, computer room and teaching buildings. Then let students act out. （出示课件）T: What can we do in the? Ss: We can3. Learn the phrase “dining hall”.T: Where can we have breakfast and lunch?Ss: In the dining hall.T: Well done! Present the phrase “dining hall” and let students read the phrase a

9、fter the recording. (出示课件)Play the video of the words learned in “Lets learn”. (课件出示：Lets learn板块的视频) Listen, read and point to the relevant buildings. Teaching purpose在单词呈现环节充分利用图片辅助教学，在授新的同时注重与旧知的结合。始终围绕本课创设的主情境，学习生词时根据情境适当拓展和丰富表达。4. Learn the word “ago”.(1)T: Watch the video of “Lets learn”. （出示课

10、件） Think about these two questions. Ss: No, there wasnt a gym in the school twenty years ago. But there is a new one in the school now.Present the word “ago”. (出示课件)Let students read the word after the recording. Then teach the usage of the word “ago” in details.(2) Present the calendar of years in

11、the past two decades. Teach how to express “ago”. （出示课件）Present the calendar of the recent years. Teach how to express “last week/month/year”. (课件出示：近几年日历)(3) Work in groups.Answer: We can divide them into three different time categories. （出示课件）Observe these words and phrases. Try to make a brief su

12、mmary of how to use the adverbial expressions of time. Teaching purpose通过学校体育馆在20年前和现在两个不同时间的状态对比，引出新词ago。再讲ago和last两个表示过去时间的状语的对比，引导学生更系统的掌握用词方法，提升语言表达的准确性。 Teaching purpose利用单词和短语分类这个简单的小组活动活跃学习气氛，带领学生系统地整理和归纳时间状语的使用方法。Step 3: Practice1. Listen and match.T: Wu Binbins school changed a lot. It was

13、not the same as it was before. How did it change? Listen to the supplementary listening (出示课件) and match the buildings to the time. （课件出示：建筑物与时间连线的练习）2. Practice the dialogue.(1) Ask student to listen and read after the recording. (出示课件)(2) Let students read the dialogue in pairs.(3) Let students re

14、ad the dialogue in roles. Boys play the role of Father. Girls play the role of Son.3. Practice the sentence structure.Students try to make a brief summary and then the teacher tells students how to use “There be” sentence structure. Then present the usage of it. Pay attention to its singular and plu

15、ral forms. At last, show the tips. （出示课件） Teaching purpose利用听力补充活动对听力对话和练习进行拓展，帮助学生在语言情境中理解和操练本课的核心词汇。 Teaching purpose先让学生根据旧知和本课所学新知，尝试总结There be句型的使用方法，培养学生的自主学习能力。通过创编口诀，帮助学生记忆和了解There be句型的使用方法。Step 4: Consolidation & Extension1. Look and complete.Look at some pictures and words. Use “There be”

16、 and the adverbial expressions of time to complete the sentences. (出示课件)2. Find the mistakes.T: Look at the picture in the book. It was in the Tang Dynasty, a period of the old times, but there were many strange things in the picture. We can see these things in our present life, but we couldnt see t

17、hem in ancient times. Can you find the mistakes?Make a model. T: At that time, there were no gyms. People didnt go by bus. People couldnt use the Internet. Circle the relevant parts on the picture. Show them on the PPT. (出示课件)Lead students to complete the sentences and circle the mistakes on the pic

18、ture.At that time, there _ no motels(汽车旅馆).At that time, there _ no _.At that time, there _ no _.Answers: were were; cinemas were; post offices(3)Let students find out more mistakes.At that time, there _ no _. Teaching purpose在图片中找错误的活动能够很好地激发学生的学习兴趣，培养学生的观察能力，巩固本课所学的重点词汇和句型，同时了解唐朝人的生活状态和条件。3. Work in groups.Present some pictures of the life in ancient times on the PPT. (课件出示：多张古代人生活图片)T: So, there are many differen